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EMT050400-P5P-KH The CUI Inc. EMT050400-P5P-KH is a 20W AC/DC desktop/wall mount adapter providing a 5V output at 4A. It meets Level IV efficiency standards.
Mfr Part #:

EMT050400-P5P-KH

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. EMT050400-P5P-KH is a 20W AC/DC desktop/wall mount adapter providing a 5V output at 4A. It meets Level IV efficiency standards.
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EMT050400-P5P-KH Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Efficiency
Form
Height
Input Type
Input Voltage
Insulation Resistance
Length
No Load Power Consumption
Operating Temperature
Output Connector
Output Current
Output Voltage
Polarization
Power (Watts)
Region Utilized
Storage Temperature
Voltage
Width
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EMT050400-P5P-KH Description

Short technical summary and product information.

This CUI Inc. EMT050400-P5P-KH is a versatile switching power supply base unit designed for use with interchangeable input blades or an AC power cord. It delivers a stable 5V DC output at up to 4A, providing a total of 20W of power.

 

The unit operates within a wide input voltage range of 90-264V AC and a frequency range of 47-63 Hz, making it suitable for international applications. It features high efficiency, meeting Energy Star / CEC Level IV standards, and a low no-load power consumption of 0.5W maximum.

 

Key electrical specifications include line regulation of 2% maximum and load regulation between 4.5-5.5V. Over-current and short-circuit protection are provided with auto-recovery.

 

Designed for ITE (Commercial) applications, this adapter has a desktop/wall mount form factor (Class II). Its dimensions are 89.0mm x 56.0mm x 41.0mm. The output connector is a barrel plug with 2.1mm I.D. x 5.5mm O.D. x 12.0mm dimensions and a positive center polarization. The input type accepts a cord or multi-blades, which are sold separately. The unit is RoHS3 compliant and has an MSL of 1.

EMT050400-P5P-KH Quick Information

Product Type: AC DC Desktop, Wall Adapters
Canonical Name: CUI Inc. EMT050400-P5P-KH Switching Power Supply Base Unit
Subcategory: AC/DC Adapters

EMT050400-P5P-KH Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EMT050400-P5P-KH Features

  • Provides 5V DC output at 4A.
  • Rated for 20W total power output.
  • Operates internationally with 90-264V AC input.
  • Meets Energy Star / CEC Level IV efficiency.
  • Features auto-recovery for protection.

EMT050400-P5P-KH Applications

  • Suitable for ITE commercial applications.
  • Designed for desktop or wall mounting.
  • Accepts interchangeable input blades.
  • International region utilization.

EMT050400-P5P-KH FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

The input voltage range is 90 to 264 VAC.

What form factor does this adapter have?

It is a desktop and wall mount (Class II) adapter measuring 89.0 x 56.0 x 41.0 mm with a 1.83 m DC cord.

What is the operating temperature range?

The operating temperature range is 0°C to 40°C.

What output voltage and current does it provide?

It provides 5V DC at 4A (20W).

What type of output connector is used?

The output connector is a barrel plug with 2.1mm inner diameter and 5.5mm outer diameter, 12.0mm length, positive center polarity.

Does the adapter have over current or short circuit protection?

Yes, both over current and short circuit protections are provided with auto recovery.

What safety approvals are certified?

It is certified to UL60950-1, CAN/CSA-C22.2 No.950.95, IEC60950-1, and EN60950-1.

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